ISU Weed Science Online - Reference Desk


	Weed Science Reference Desk

Welcome to the Weed Science Reference Desk - your source for online information and resources for weed science-related questions. Finding answers to specific questions can be a difficult task on the internet. We have tried to bring together some of the best online resources to form a sort of "virtual library."

Last update: January 19, 2007

ISU Resources

2008 Herbicide guide for corn and soybean production
Weed Control Results - 2006
Weed Control Results - 2005
Weed Control Results - 2004
Weed Control Results - 2003
Herbicide Evaluation Research Report - 2002
Herbicide Evaluation Research Reports/ 1997-2001
2008 Herbicide Effectiveness Ratings for corn and soybeans
Herbicide Mode of Action Reference Chart
Herbicide Site of Action
Iowa Weed Law - Iowa Code 317
Submitting samples for weed ID and herbicide injury diagnosis
Weed management article index
Weed Science Publications

University Weed Science Websites

Product Labels

Labels for Bayer products
Labels for BASF products
Labels for Dow AgroSciences products
Labels for DuPont products
Labels for FMC products
Labels for Monsanto products
Labels for Syngenta products
CDMS Labels & MSDS - online database for over 70 manufacturers

Weed Control Guides

2008 Herbicide guide for corn and soybean production - WC94, Iowa State University
2007 Illinois Ag Pest Management Handbook - University of Illinois
2007 Weed Control Guide for Ohio and Indiana - The Ohio State University and Purdue University
2007 Chemical Weed Control for Field Crops, Pastures, Rangeland, and Non-Cropland - Kansas State University
2007 Missouri Pest Management Guidelines - University of Missouri

Weed ID

Online listing of Print resources for Weed ID - Iowa State University
Common weed seedlings of the North Central States - Michigan State University
Missouri Weed ID Guide - University of Missouri
Virginia Tech Weed ID Guide - Virginia Tech
Photo Herbarium - Weed Science Society of America
Minnesota Weed Seedling Photo Collection - University of Minnesota
Weed Images and Descriptions - Rutgers University
Identification of the weedy pigweeds and waterhemps - Iowa State University

Herbicide
Injury

Herbicide Mode of Action Key for Injury Symptoms - University of Wisconsin
Herbicide Families for Corn and Soybeans - Purdue University
Herbicide Mode of Action - Kansas State University

Agrichem
Mfg.

Bayer CropScience
DuPont Agricultural Products
Syngenta - Crop protection
Valent
UAP - United Agri Products

Societies and Assn.

Pesticide, toxicology, biocontrol, etc

Cooperative Agricultural Pest Survey - University of Wyoming
Extoxnet - The Extension Toxicology Network
Industry Task Force II On 2,4-D Research Data
International Organization of Biological Control
Midwest Biological Control News
PestWeb
Resistant Pest Management Newsletter
Wright's PestLaw - site specializing in pesticide-related laws, regulations, and policy documents.

Search

For more information contact:
ISU Extension Agronomy
2104 Agronomy Hall
Ames, Iowa 50011-1010
Voice: (515) 294-1923
Fax: (515) 294-9985
http://www.weeds.iastate.edu

Submit questions or comments here.

Common chemical and trade names are used in this publication. The use of trade names is for clarity by the reader. Inclusion of a trade name does not imply endorsement of that particular brand of herbicide and exclusion does not imply nonapproval.